2.3k citations · 5.4k across the 84 of their papers we have counts for
8 papers · 1 filter
ZWCL 1856.8 : A rare double radio relic system captured within NuSTAR and Chandra field of view
Ayşegül Tümer, Daniel R. Wik, Gerrit Schellenberger +2
Observations of galaxy cluster mergers provide insights on the particle acceleration and heating mechanisms taking place within the intracluster medium. Mergers form shocks that pr…
The High Energy X-ray Probe: Resolved X-ray Populations in Extragalactic Environments
Bret D. Lehmer, Kristen Garofali, Breanna A. Binder +15
We construct simulated galaxy data sets based on the High Energy X-ray Probe (HEX-P) mission concept to demonstrate the significant advances in galaxy science that will be yielded…
Wavelet-based image decomposition method for NuSTAR stray light background studies
Andrey Mukhin, Roman Krivonos, Alexey Vikhlinin +3
The large side aperture of the NuSTAR telescope for unfocused photons (so-called stray light) is a known source of rich astrophysical information. To support many studies based on…
Gas clumping in the outskirts of galaxy clusters, an assessment of the sensitivity of STAR-X
Christian T. Norseth, Daniel R. Wik, John A. ZuHone +3
In the outskirts of galaxy clusters, entropy profiles measured from X-ray observations of the hot intracluster medium (ICM) drops off unexpectedly. One possible explanation for thi…
The Hydrostatic Mass of A478: Discrepant Results From Chandra, NuSTAR, and XMM-Newton
Cicely Potter, Ayşegül Tümer, Qian H. S. Wang +3
Galaxy clusters are the most recently formed and most massive, gravitationally bound structures in the universe. The number of galaxy clusters formed is highly dependent on cosmolo…
NuSTAR Observations of Abell 665 and 2146: Constraints on Non-Thermal Emission
Randall Rojas Bolivar, Daniel Wik, Ayşegül Tümer +11
Observations from past missions such as RXTE and Beppo-SAX suggested the presence of inverse Compton (IC) scattering at hard X-ray energies within the intracluster medium of some m…